Searched defs:au1xpsc_audio_dmadata (Results 1 – 1 of 1) sorted by relevance
42 struct au1xpsc_audio_dmadata { struct44 unsigned int ddma_id; /* DDMA direction ID for this PSC */45 u32 ddma_chan; /* DDMA context */48 struct snd_pcm_substream *substream;49 unsigned long curr_period; /* current segment DDMA is working on */50 unsigned long q_period; /* queue period(s) */51 dma_addr_t dma_area; /* address of queued DMA area */52 dma_addr_t dma_area_s; /* start address of DMA area */53 unsigned long pos; /* current byte position being played */54 unsigned long periods; /* number of SG segments in total */[all …]